Hermine, a storm that raked Florida with hurricane-force winds last week, lingered on Tuesday off the U.S. East Coast where it was expected to produce heavy gusts and rain over the next two days. Forecasters warned swimmers and boaters to stay out of treacherous waters and rough surf. New York City said all public beaches would be closed through Tuesday because of "life-threatening" rip currents. At 2 a.m. EDT on Tuesday, Hermine’s center was about 110 miles (175 km) southeast of the eastern tip of Long Island and expected to move northwest at about 9 mph (15 kph).